摘要:
A fuel cell system is provided with a fuel cell having an anode, a cathode and an electrolyte film put therebetween, a fuel supply unit supplying fuel to the anode and a gas supply unit having a pump, the pump giving negative pressure to the cathode so as to introduce gas containing oxidant to the cathode.
摘要:
A liquid cartridge for supplying liquid to an external device connected therewith is provided with a casing, a partition member movably fitted in the casing, which partitions the casing into a first chamber and a second chamber, an outlet port communicating between the first chamber and the external device and a pressure unit housed in the second chamber, which presses the partition member so as to discharge the liquid out of the outlet port.
摘要:
A fuel cell unit is provided with a fuel cell for electric power generation, a mixing tank housing a mixture of fuel and exhaust from the fuel cell, a fuel tank housing the fuel, a pump delivering the mixture and air to the fuel cell, a casing housing the fuel cell, the pump and at least one of the fuel tank and the mixing tank and a partition partitioning an interior of the casing into a first compartment housing the fuel cell and a second compartment. The partition is provided with first, second and third flow paths. The first flow path connects the mixing tank to the fuel cell. The second flow path connects the fuel cell to the pump. The third flow path connects the pump to the mixing tank.
摘要:
A liquid cartridge for supplying liquid to an external device connected therewith is provided with a casing, a partition member movably fitted in the casing, which partitions the casing into a first chamber and a second chamber, an outlet port communicating between the first chamber and the external device and a pressure unit housed in the second chamber, which presses the partition member so as to discharge the liquid out of the outlet port.
摘要:
A fuel cell unit is provided with a fuel cell for electric power generation, a mixing tank housing a mixture of fuel and exhaust from the fuel cell, a fuel tank housing the fuel, a pump delivering the mixture and air to the fuel cell, a casing housing the fuel cell, the pump and at least one of the fuel tank and the mixing tank and a partition partitioning an interior of the casing into a first compartment housing the fuel cell and a second compartment. The partition is provided with first, second and third flow paths. The first flow path connects the mixing tank to the fuel cell. The second flow path connects the fuel cell to the pump. The third flow path connects the pump to the mixing tank.
摘要:
A fuel cell includes a fuel electrode, an oxidant electrode, a fuel supply port, and a porous material layer for transferring a liquid fuel from the fuel supply port to the fuel electrode. The porous material layer has different values of at least one of a porosity, a permeability and a tortuosity factor depending on the distance of a site of the porous material layer from at least one of the fuel supply port and the fuel electrode.
摘要:
A fuel cell system is provided with a fuel cell having an anode and a cathode; a mixing tank containing a mixture of methanol and water; a circulating flow path linking the mixing tank and the anode, the circulating flow path supplying the mixture to the anode and recycling an exhaust fluid exhausted from the anode; and a gas-liquid separator disposed on the circulating flow path, the gas-liquid separator separating a gas phase from a liquid phase of the exhaust fluid.
摘要:
A fuel cell system includes a cell stack comprising a plurality of power generation cells, each including a first flow channel plate, a second flow channel plate, and a membrane electrode assembly; a first current collector configured to collect a current; a second current collector configured to collect a current; a third current collector configured to collect a current; a fourth current collector configured to collect a current from a downstream region in the second plate; and a controller.
摘要:
A fuel cartridge for a fuel cell includes a casing configured to detachably connect to a predetermined position on the cell and having a connecting port communicated with a supply port of the cell, a fuel holding pack belt housed in the casing and including fuel holding packs holding fuels for the cell, respectively, the packs being arranged in a predetermined direction and connected to one another such that the belt can flex along the predetermined direction, and a belt conveying mechanism configured to convey the belt in the casing in the predetermined direction such that the packs pass over the connecting port of the casing. The pack is opened at the connecting port of the casing by a pack opening mechanism and the fuel in the pack is supplied to the supply port of the cell. The cell includes a fuel absorber in the fuel supply port.
摘要:
A gas-liquid separation system includes a gas-liquid separator configured to separate a gas-liquid mixed fluid into a gas and a liquid; a fuel tank connected to the gas-liquid separator; a bag disposed in the fuel tank; a pressurization pump configured to apply a pressure into the bag; and a pressure control unit configured to control an inner pressure of the gas-liquid separator by controlling a discharge pressure of the pressurization pump.